Jan 12, 2013

Install RedPill Kernel For Rooted Galaxy Note 2 N7100– CPU Topology Enable, Wifi Multicast Blocked, Official Exynos Abuse Secure

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In the previous tutorial, i have shared with you lot of the best kernel and custom rom for Galaxy S3 and Galaxy Note2. The step to install or flash custom ROM and kernel to Rooted Galaxy Note 2 is very easy and simple. You only need to boot your Galaxy Note 2 into custom recovery mode and then flash the custom ROM (.zip) or Kernel file (.zip) into the phone. We know that rooting or modify the Note 2 phone official stock kernel and  firmware will void the phone warranty. But as developers,  we will try to get to know and test the Android phones system to search any possibility to maximize utilize the phone either hardware or software potential.
Here, is the another new and  best kernel – RedPill that special design  for Galaxy Note 2. RedPill kernel was design for increase Galaxy Note 2  performance and also integrate with the latest official Exynos Abuse Secure. The kernel feature includes:
Exynos-Abuse Secured (original low level patch & Samsung for the Official Fix)
Ramfs from Stock Kernel + Busybox and its various functions in /sbin
Versions up to Rev1.00 were Based on Samsung Galaxy Note 2 N7100 Source Drop Release 1; Rev1.01 and up are based on N8000 Sources
Included patches for performance, stability and battery life
Init.d support
SetCPU, ROM Toolbox and Voltage Control Support
No CPU & GPU Overclocking and Undervolting
Enable or Disable File Syncing
(fsync disabled by default as I’ve tweaked the system for optimum latency designed for Flash Storage)
CFS Autogroup by Mike Galbraith Enabled
CPU Topology and Sched_MC enabled
AFTR and LPA enabled
A lot of tunables via sysfs included (Use ROM Toolbox or similar Utility to easily change it)
Git Implementation of SHA-1 for 12% faster boot time
CPU set at 1.6Ghz at Boot for faster boot time (Thanks to Imoseyon)
LZO compressed kernel using optimized values for the size of the kernel for faster boot time
CIFS Support (cifs.ko located in /lib/modules) | Tweaked Ext4 Filesystem
(Patches + Mount Options + Tweaked IO Schedulers leaning towards latency for Flash Storage)
sio | zen | noop | deadline (tweaked for better latency and balanced throughput for Mobile NAND based devices)
Tweaked the mount options for Ext4 to adapt to the current focus on latency
pegasusq | conservative CPU Governors (Patched conservative to support load based hotplugging)
WiFi Multicast Blocked

Using Toolchain 4.7.3 from Linaro+ compiler optimizations specific for that version
If you feel interest to install RedPill kernel into your Galaxy Note2 N7100, then below is the step by step tutorial for your reference:
Note: Flash or modified Galaxy Note 2 firmware will void the phone warranty. Method below is only for your reference and only for the international Galaxy Note 2 GT-N7100 . Try it on your own risk.
Step1 : Your Galaxy Note 2 must get Root access and install CWM Recovery. You can refer tutorial here on how to root Galaxy Note 2. .
Step2 : Download RedPill V1.01 from the developer link and then put the RedPill kernel file (.zip) into SD Card storage.
Step3: Power off your Galaxy Note 2.
Step4: Boot Galaxy Note 2 into Recovery Mode by press the Power Button + Volume Up Button +Home Button.
Step5: Now you are boot into CWM Recovery Mode.
Step6: Go and search to  install zip from SDCard > Choose zip from External SDCard > RedPill V1.01 > Yes – Install RedPill V1.01 .zip.
Step 7: The flashing process is start.
Step 9: Reboot your phone after installation complete.
That’s All!

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